DE112012006221T5 - System und Verfahren zum Kühlen eines Elektromotors - Google Patents

System und Verfahren zum Kühlen eines Elektromotors Download PDF

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Publication number
DE112012006221T5
DE112012006221T5 DE112012006221.3T DE112012006221T DE112012006221T5 DE 112012006221 T5 DE112012006221 T5 DE 112012006221T5 DE 112012006221 T DE112012006221 T DE 112012006221T DE 112012006221 T5 DE112012006221 T5 DE 112012006221T5
Authority
DE
Germany
Prior art keywords
housing wall
liquid coolant
electric motor
inner housing
rotor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE112012006221.3T
Other languages
German (de)
English (en)
Inventor
Zhihai Xu
Kulfeng Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE112012006221T5 publication Critical patent/DE112012006221T5/de
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
DE112012006221.3T 2012-04-10 2012-04-10 System und Verfahren zum Kühlen eines Elektromotors Withdrawn DE112012006221T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/073690 WO2013152473A1 (en) 2012-04-10 2012-04-10 System and method for cooling an electric motor

Publications (1)

Publication Number Publication Date
DE112012006221T5 true DE112012006221T5 (de) 2015-01-15

Family

ID=49326989

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112012006221.3T Withdrawn DE112012006221T5 (de) 2012-04-10 2012-04-10 System und Verfahren zum Kühlen eines Elektromotors

Country Status (6)

Country Link
US (1) US20150097450A1 (enrdf_load_stackoverflow)
CN (1) CN204258515U (enrdf_load_stackoverflow)
BR (1) BR112014024138A8 (enrdf_load_stackoverflow)
DE (1) DE112012006221T5 (enrdf_load_stackoverflow)
RU (1) RU2631677C9 (enrdf_load_stackoverflow)
WO (1) WO2013152473A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020216226A1 (de) 2020-12-18 2022-06-23 Zf Friedrichshafen Ag Elektrische Maschine zum Antrieb eines Kraftfahrzeugs
DE102020216225A1 (de) 2020-12-18 2022-06-23 Zf Friedrichshafen Ag Elektrische Maschine zum Antrieb eines Kraftfahrzeugs
WO2022137210A1 (en) 2020-12-24 2022-06-30 Entuple E-Mobility Private Limited Induction motor cooling system
DE102023131333A1 (de) * 2023-11-10 2025-05-15 Zf Cv Systems Global Gmbh Kühlanordnung für einen ein Luftlager umfassenden Kompressor eines Brennstoffzellensystems für ein Fahrzeug, insbesondere Nutzfahrzeug, Kompressor, Brennstoffzellensystem, Fahrzeug

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US9525325B2 (en) * 2013-03-04 2016-12-20 Remy Technologies, Llc Liquid-cooled rotary electric machine having axial end cooling
US9802797B2 (en) * 2014-08-15 2017-10-31 Ramsey Winch Company System and method for thermal protection of an electric winch
US11959481B2 (en) 2016-05-27 2024-04-16 Ghsp, Inc. Thermistor flow path
US12385481B2 (en) 2016-05-27 2025-08-12 Ghsp, Inc. Thermistor flow path
US10914305B2 (en) 2016-05-27 2021-02-09 Ghsp, Inc. Thermistor flow path
CN106230172A (zh) * 2016-06-24 2016-12-14 北京理工大学 一种绕管式新能源汽车电机壳体
KR101888156B1 (ko) * 2016-11-14 2018-08-13 ㈜티앤이코리아 분리된 냉각 기로를 구비한 터보 압축기
US10305352B2 (en) * 2016-11-21 2019-05-28 Falco Emotors Inc. Liquid filled electric motor
DE102017203156A1 (de) * 2017-02-27 2018-08-30 Magna powertrain gmbh & co kg Elektrische Maschine für ein Kraftfahrzeug
WO2018172153A1 (de) * 2017-03-22 2018-09-27 Siemens Aktiengesellschaft Reduzierung des verschleisses der rotorwicklung von generatoren durch messung und regelung der rotorwicklungstemperatur
DE102017212798A1 (de) 2017-07-26 2019-01-31 Siemens Aktiengesellschaft Elektromotor mit Kühleinrichtung
WO2019165523A1 (pt) * 2018-03-02 2019-09-06 Weg Equipamentos Elétricos S.a. Máquina elétrica girante com canais trocadores de calor para ar e para líquido
CN111486112A (zh) * 2019-01-29 2020-08-04 青岛海尔智能技术研发有限公司 磁悬浮离心压缩机及空调系统
RU2720223C1 (ru) * 2019-07-09 2020-04-28 Федеральное государственное бюджетное образовательное учреждение высшего образования ФГБОУ ВО "Пензенский государственный университет" (ФГБОУ ВО "ПГУ") Система охлаждения электрического двигателя автомобиля
CN110707858A (zh) * 2019-11-06 2020-01-17 中国船舶重工集团公司第七0四研究所 插管式水冷电机机座
CN112343828B (zh) * 2020-11-02 2022-05-06 上海志力泵业制造有限公司 一种可以多用的自吸排污泵
CN114583893B (zh) * 2020-11-30 2023-08-08 比亚迪股份有限公司 轮边驱动总成的机壳和轮边驱动总成
EP4266552A4 (en) * 2020-12-21 2024-12-11 LG Magna e-Powertrain Co., Ltd. Motor assembly
CN114374292A (zh) * 2021-12-31 2022-04-19 一重集团(黑龙江)农业机械发展有限公司 一种具有冷却功能的传动装置及大马力拖拉机
WO2023214190A1 (en) * 2022-05-06 2023-11-09 Safran Aircraft Engines Electric machine heat exchanger
DE102022204860A1 (de) * 2022-05-17 2023-11-23 Robert Bosch Gesellschaft mit beschränkter Haftung Gaszuführvorrichtung
EP4283845A1 (de) * 2022-05-27 2023-11-29 Siemens Aktiengesellschaft Kühlungskonzept einer dynamoelektrischen maschine mit wechselrichtermodulen
DE102022117847A1 (de) * 2022-07-18 2024-01-18 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Vorrichtung zum Kühlen einer elektrischen Antriebsmaschine
KR102596908B1 (ko) * 2023-05-26 2023-11-01 (주)지이엠 소형 경량화, 및 호환성을 지닌 전동기 복합냉각시스템

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US2338154A (en) * 1939-01-16 1944-01-04 Allis Chalmers Mfg Co Fluid-cooled dynamoelectric machine
SU951566A1 (ru) * 1978-06-30 1982-08-15 Предприятие П/Я А-7809 Корпус электрической машины
US5939808A (en) * 1998-06-03 1999-08-17 Adames; Fermin Electric motor housing with integrated heat removal facilities
RU2201647C2 (ru) * 2001-05-04 2003-03-27 ОАО "Элсиб" Система охлаждения электрической машины закрытого исполнения
RU2228571C2 (ru) * 2002-05-15 2004-05-10 Отдел электроэнергетических проблем РАН Закрытая электрическая машина
US20050023909A1 (en) * 2002-06-13 2005-02-03 Cromas Joseph Charles Automotive generator
RU2284627C2 (ru) * 2004-07-19 2006-09-27 Открытое акционерное общество "Всероссийский научно-исследовательский и проектно-конструкторский институт электровозостроения" (ОАО "ВЭлНИИ") Статор электрической машины с жидкостным охлаждением магнитопровода
DK1626610T3 (enrdf_load_stackoverflow) * 2004-07-30 2008-05-05 Siemens Audiologische Technik
RU2319619C1 (ru) * 2006-07-13 2008-03-20 Закрытое акционерное общество "Кронид-ЭЛ" Устройство для регулирования системы принудительного воздушного охлаждения тяговых электродвигателей электровоза
ES2302621B1 (es) * 2006-07-18 2009-05-21 GAMESA INNOVATION & TECHNOLOGY, S.L. Generador electrico refrigerado con tubos embebidos en su cubierta.
RU2319319C1 (ru) * 2006-09-06 2008-03-10 Владимир Миронович Вишневский Способ формирования беспроводных сетей передачи информации и высотная винтокрылая платформа для его реализации
JPWO2008059687A1 (ja) * 2006-11-17 2010-02-25 株式会社安川電機 回転電動機
WO2010044141A1 (ja) * 2008-10-14 2010-04-22 三菱電機株式会社 密閉液冷形モータ
CN201294420Y (zh) * 2008-11-26 2009-08-19 永济新时速电机电器有限责任公司 机座带散热筋的空-水冷低温升风力发电机
JP5394116B2 (ja) * 2009-04-13 2014-01-22 ファナック株式会社 貫通孔付き空冷式電動機
KR101394600B1 (ko) * 2010-04-21 2014-05-15 현대중공업 주식회사 워터 자켓형 발전기의 냉각시스템
CN201781353U (zh) * 2010-04-30 2011-03-30 比亚迪股份有限公司 一种电机壳体
DE102010029986A1 (de) * 2010-06-11 2011-12-15 Siemens Aktiengesellschaft Dynamoelektrische Maschine mit Luft-Flüssigkeitskühlung
CN102013751A (zh) * 2011-01-01 2011-04-13 上海东润换热设备制造有限公司 一种带螺旋形翅片管的水冷机座
US8405262B1 (en) * 2011-11-30 2013-03-26 Kollmorgen Corporation Cooling of electric motor with coolant pipe and conduction plates or cups

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020216226A1 (de) 2020-12-18 2022-06-23 Zf Friedrichshafen Ag Elektrische Maschine zum Antrieb eines Kraftfahrzeugs
DE102020216225A1 (de) 2020-12-18 2022-06-23 Zf Friedrichshafen Ag Elektrische Maschine zum Antrieb eines Kraftfahrzeugs
WO2022137210A1 (en) 2020-12-24 2022-06-30 Entuple E-Mobility Private Limited Induction motor cooling system
EP4285473A4 (en) * 2020-12-24 2025-01-22 Entuple E-Mobility Private Limited INDUCTION ENGINE COOLING SYSTEM
DE102023131333A1 (de) * 2023-11-10 2025-05-15 Zf Cv Systems Global Gmbh Kühlanordnung für einen ein Luftlager umfassenden Kompressor eines Brennstoffzellensystems für ein Fahrzeug, insbesondere Nutzfahrzeug, Kompressor, Brennstoffzellensystem, Fahrzeug

Also Published As

Publication number Publication date
US20150097450A1 (en) 2015-04-09
BR112014024138A2 (enrdf_load_stackoverflow) 2017-06-20
RU2631677C2 (ru) 2017-09-26
WO2013152473A1 (en) 2013-10-17
CN204258515U (zh) 2015-04-08
BR112014024138A8 (pt) 2017-07-25
RU2014139858A (ru) 2016-06-10
RU2631677C9 (ru) 2017-12-12

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee